3804361

Information

• Patent Grant
• 3804361

• References
• Source

• Patent Number

  3,804,361

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • B28B7/243 - for making plates, panels or similar sheet- or disc-shaped objects
  • B28B7/22 - Moulds for making units for prefabricated buildings i.e. units each comprising an important section of at least two limiting planes of a room or space

• US Classifications

  • 249 - Static molds